| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.75 | 10.667% | $133.6304 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $7.29 | 3.747% | $7.5632 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $73.85 | 11.632% | $82.4402 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $207.96 | 4.522% | $217.364 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $202.43 | 13.285% | $229.3228 | $229.32 | $229.30 | $229.30 |
| Purchase #6 | $69.50 | 8.806% | $75.6202 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $178.66 | 10.126% | $196.7511 | $196.75 | $196.75 | $196.80 |
| 7 purchase totals = | $860.44 | $942.6919 | $942.68 | $942.65 | $942.70 | |